{"id":1124,"date":"2004-12-03T10:09:00","date_gmt":"2004-12-03T09:09:00","guid":{"rendered":"https:\/\/kids.esa.int\/disappearing_forests\/"},"modified":"2026-10-08T00:36:16","modified_gmt":"2026-10-07T22:36:16","slug":"disappearing_forests","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/disappearing_forests\/","title":{"rendered":"P\u0103durile care dispar"},"content":{"rendered":"
\n

P\u0103durile acoper\u0103 aproape o treime din suprafa\u021ba terestr\u0103 a lumii. Multe dintre ele sunt at\u00e2t de \u00eentinse \u00eenc\u00e2t singura modalitate de a le cartografia \u0219i studia este din spa\u021biu.<\/p>\n<\/div>\n

P\u0103durile nu sunt doar surse valoroase de lemn \u0219i combustibil, ci g\u0103zduiesc \u0219i numeroase specii de plante \u0219i animale.<\/p>\n

De asemenea, copacii \u00eempiedic\u0103 v\u00e2ntul \u0219i ploaia s\u0103 erodeze solul, influen\u021beaz\u0103 clima local\u0103 \u0219i \u00eencetinesc schimb\u0103rile climatice prin stocarea carbonului.<\/p>\n

Din p\u0103cate, p\u0103durile se reduc rapid. \u00cen fiecare an, suprafe\u021be uria\u0219e sunt distruse de activitatea uman\u0103.<\/p>\n

Pe m\u0103sur\u0103 ce survoleaz\u0103 zona, sateli\u021bii pot ob\u021bine o imagine detaliat\u0103 a unei \u00eentregi p\u0103duri \u00een doar c\u00e2teva zile. Ace\u0219tia reprezint\u0103 singura modalitate rapid\u0103 \u0219i simpl\u0103 de a cartografia p\u0103durile aflate \u00een continu\u0103 schimbare \u0219i de a oferi actualiz\u0103ri periodice cu privire la starea acestora.<\/p>\n

\"Deforestation
Defri\u0219\u0103rile din Rond\u00f4nia, Brazilia<\/figcaption><\/figure>\n

Sateli\u021bii ERS \u0219i Envisat ai ESA sunt echipa\u021bi cu un radar de imagistic\u0103 care vede prin nori pentru a detecta schimb\u0103rile de la suprafa\u021ba terestr\u0103.<\/p>\n

Un scaner \u00een spectrul vizibil-infraro\u0219u este utilizat pentru a studia cre\u0219terea plantelor \u0219i pentru a m\u0103sura temperaturile de suprafa\u021b\u0103. De asemenea, acesta detecteaz\u0103 incendiile folosite pentru cur\u0103\u021barea c\u00e2mpurilor.<\/p>\n

Sateli\u021bii pot chiar s\u0103 disting\u0103 diferite tipuri de copaci \u0219i s\u0103 arate c\u00e2t de s\u0103n\u0103to\u0219i sunt ace\u0219tia.<\/p>\n

H\u0103r\u021bile realizate pe baza imaginilor din satelit ajut\u0103 managerii \u0219i autorit\u0103\u021bile locale s\u0103 protejeze \u0219i s\u0103 conserve p\u0103durile aflate \u00een declin.<\/p>","protected":false},"excerpt":{"rendered":"

Forests cover almost a third of world’s land surface. Many of them are so vast that the only way to map and study them is from space. Forests are not […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2004\/12\/deforastation_012\/17890539-2-eng-GB\/deforastation_01.jpg","esa_banner_description":"","esa_banner_credit":"AP Photo\/Lynne Slandky","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/12\/deforastation_012","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[42,10,43],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1124","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-protecting-earth","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=1124"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1124\/revisions"}],"predecessor-version":[{"id":4860,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/1124\/revisions\/4860"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=1124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=1124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=1124"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=1124"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=1124"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=1124"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=1124"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=1124"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=1124"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=1124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}